To play by ear, listen to a song, find the key by humming the tonic, work out the chords by their sound, major or minor, and find the melody by trial and error, one note at a time. Start with simple songs in C major or G major, and the skill builds with practice, one song at a time.
How do you play by ear?
To play by ear, listen to a song, find the key by humming the tonic, work out the chords by their sound, major or minor, and find the melody by trial and error, one note at a time. Start with simple songs in C major or G major, and the skill builds with practice, one song at a time, because the ear learns the patterns, and the patterns are the chords and the melodies, and the patterns repeat, from song to song, so the ear recognises them, and the playing becomes faster. Playing by ear is the skill of hearing music and playing it, without reading it, and it is learned by listening, and by trying, and by making mistakes, and by fixing them, until the ear and the hand work together. The key is found by humming the tonic, the note the song feels at home on, and the chords are found by their sound, major or minor, and the melody is found by trial and error, playing a note, and checking if it matches, and if it does not, trying the next note, until it does. The key of C major and the key of G major are the keys most players first play by ear in, and the chord finder shows the notes of any chord.
How playing by ear works
Playing by ear works because the brain learns patterns, and the patterns are the chords and the melodies, and the patterns repeat, from song to song, so the ear recognises them, and the playing becomes faster. The most common pattern is the I–V–vi–IV progression, which is C, G, Am, F in C major, and G, D, Em, C in G major, and a player who knows the pattern will hear it, and will know the chords, without working them out note by note. The melody is found by trial and error, but the trial is guided, because the melody uses the notes of the scale, and the scale is the map, and the ear can find the notes on the map, one at a time. The key is found by humming the tonic, the note the song feels at home on, and the tonic is the note the melody ends on, and the chords resolve to, and the humming finds it, because the ear hears the home note, even if it cannot name it. The chords are found by their sound: a major chord sounds bright, and a minor chord sounds sad, and the player hears the chord, and knows whether it is major or minor, and the root is found by humming the bass note, and the bass note is the root of the chord. The I–V–vi–IV progression in C major is the pattern most songs are built on, and the C major scale is the map the melody is found on.
Worked example — playing a simple melody by ear. Listen to a melody, and hum it, until you can hum it without the recording, and the humming is the ear learning the melody. Find the key by humming the tonic, the note the melody feels at home on, and the tonic is C, so the key is C major, and the scale is C, D, E, F, G, A, B. Find the first note by trial and error, playing C, and checking if it matches, and if it does not, playing D, and checking, until it matches, and the first note is E. Find the second note the same way, playing F, and checking, and the second note is G, and the melody is E, G, and the ear has found two notes, and the rest follow, one at a time, until the melody is played. The interval calculator shows the interval between any two notes.
How to practise playing by ear
Practise playing by ear with simple songs, in C major or G major, one song at a time, so the ear learns the patterns, and the playing becomes faster.
- Listen to a simple song, hum the melody until you can hum it without the recording, and find the key by humming the tonic.
- Find the chords by their sound, major or minor, and check your answer with the chord finder, and the key of C major.
- Find the melody by trial and error, one note at a time, playing a note, and checking if it matches, and if it does not, trying the next note.
- Play the I–V–vi–IV progression in C major by ear, listening for the chords, and naming them, without looking at the progression.
- Practise with simple songs, in C major or G major, one song at a time, and the skill will build, because the patterns repeat, from song to song.
Common mistakes
- Trying to play a hard song by ear first — A hard song has complex chords and a fast melody, and trying to play it by ear first will overwhelm the ear, and the player will give up. Start with simple songs, in C major or G major, with slow melodies, and the ear will learn, and the hard songs will come later.
- Guessing the chords without listening — Playing by ear is listening, not guessing, and a player who guesses the chords without listening will get them wrong, and the song will sound wrong. Listen to the chord, hear whether it is major or minor, and hum the bass note, and the chord will be found.
- Giving up after one mistake — Playing by ear is trial and error, and the errors are the learning, because the ear hears the wrong note, and fixes it, and the fix is the skill. A player who gives up after one mistake will never learn, because the mistakes are the lessons.
Quick reference
This table shows the four steps to playing by ear, with what to do and how to check each step, so you can see the process at a glance. The key is found by humming the tonic, the chords are found by their sound, the melody is found by trial and error, and the song is played, one step at a time.
| Step | What to do | How to check |
|---|---|---|
| 1. Find the key | Hum the tonic | The melody ends on the tonic |
| 2. Find the chords | Listen, major or minor | Check with the chord finder |
| 3. Find the melody | Trial and error, one note at a time | Play the note, check if it matches |
| 4. Play the song | Put the chords and melody together | Play it, start to finish |
Use the table to play a song by ear: find the key, find the chords, find the melody, and play the song, one step at a time, and check each step as you go. When you can play a simple song by ear, without reading it, you have the skill, and the next song will be easier, because the patterns repeat.
Frequently asked questions
How do I play by ear?
Listen to a song, find the key by humming the tonic, work out the chords by their sound, major or minor, and find the melody by trial and error, one note at a time. Start with simple songs in C major or G major, and the skill builds with practice.
How long does it take to learn to play by ear?
A few months, with daily practice, because the ear learns slowly, one song at a time, and the patterns repeat, from song to song, so the ear recognises them, and the playing becomes faster. A few minutes a day, every day, will build the skill.
Do I need ear training to play by ear?
Yes, ear training is the foundation, because playing by ear is hearing the intervals and the chords, and naming them by their sound, and ear training teaches the ear to recognise them. Practise ear training first, and playing by ear will be easier.
What is the easiest song to play by ear?
A simple song, in C major or G major, with a slow melody, and the I–V–vi–IV progression, because the chords are the most common, and the melody uses the notes of the scale, and the ear can find them, one at a time.
Can anyone learn to play by ear?
Yes. Playing by ear is a skill, not a talent, and it can be learned by anyone, with practice, one song at a time. The ear learns the patterns, and the patterns repeat, and the playing becomes faster, with practice.